1 /*
2  * Copyright (c) 2006-2022, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date         Author      Notes
8  * 2011-02-22   onelife     Initial creation for EFM32
9  */
10 
11 #ifndef __DEV_MISC_H__
12 #define __DEV_MISC_H__
13 
14 /* Includes ------------------------------------------------------------------*/
15 /* Exported types ------------------------------------------------------------*/
16 /* Exported constants --------------------------------------------------------*/
17 /* Exported macro ------------------------------------------------------------*/
18 /* Exported functions ------------------------------------------------------- */
19 rt_err_t rt_hw_misc_init(void);
20 rt_int32_t rt_hw_get_temp(void);
21 rt_uint32_t rt_hw_get_vdd(void);
22 
23 #endif /* __DEV_MISC_H__ */
24